From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753540AbbIOJHI (ORCPT ); Tue, 15 Sep 2015 05:07:08 -0400 Received: from mail.kernel.org ([198.145.29.136]:51744 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753478AbbIOJHE (ORCPT ); Tue, 15 Sep 2015 05:07:04 -0400 From: lizf@kernel.org To: stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Aravind Gopalakrishnan , Borislav Petkov , "H. Peter Anvin" , Thomas Gleixner , konrad.wilk@oracle.com, Ingo Molnar , Zefan Li Subject: [PATCH 3.4 032/146] x86/iommu: Fix header comments regarding standard and _FINISH macros Date: Tue, 15 Sep 2015 17:02:27 +0800 Message-Id: <1442307861-32031-32-git-send-email-lizf@kernel.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1442307787-31952-1-git-send-email-lizf@kernel.org> References: <1442307787-31952-1-git-send-email-lizf@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Aravind Gopalakrishnan 3.4.109-rc1 review patch. If anyone has any objections, please let me know. ------------------ commit b44915927ca88084a7292e4ddd4cf91036f365e1 upstream. The comment line regarding IOMMU_INIT and IOMMU_INIT_FINISH macros is incorrect: "The standard vs the _FINISH differs in that the _FINISH variant will continue detecting other IOMMUs in the call list..." It should be "..the *standard* variant will continue detecting..." Fix that. Also, make it readable while at it. Signed-off-by: Aravind Gopalakrishnan Signed-off-by: Borislav Petkov Cc: H. Peter Anvin Cc: Thomas Gleixner Cc: konrad.wilk@oracle.com Fixes: 6e9636693373 ("x86, iommu: Update header comments with appropriate naming") Link: http://lkml.kernel.org/r/1428508017-5316-1-git-send-email-Aravind.Gopalakrishnan@amd.com Signed-off-by: Ingo Molnar Signed-off-by: Zefan Li --- arch/x86/include/asm/iommu_table.h | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/arch/x86/include/asm/iommu_table.h b/arch/x86/include/asm/iommu_table.h index f229b13..0c54822 100644 --- a/arch/x86/include/asm/iommu_table.h +++ b/arch/x86/include/asm/iommu_table.h @@ -79,11 +79,12 @@ struct iommu_table_entry { * d). Similar to the 'init', except that this gets called from pci_iommu_init * where we do have a memory allocator. * - * The standard vs the _FINISH differs in that the _FINISH variant will - * continue detecting other IOMMUs in the call list after the - * the detection routine returns a positive number. The _FINISH will - * stop the execution chain. Both will still call the 'init' and - * 'late_init' functions if they are set. + * The standard IOMMU_INIT differs from the IOMMU_INIT_FINISH variant + * in that the former will continue detecting other IOMMUs in the call + * list after the detection routine returns a positive number, while the + * latter will stop the execution chain upon first successful detection. + * Both variants will still call the 'init' and 'late_init' functions if + * they are set. */ #define IOMMU_INIT_FINISH(_detect, _depend, _init, _late_init) \ __IOMMU_INIT(_detect, _depend, _init, _late_init, 1) -- 1.9.1